#include <stdio.h>
#define ADD(x,y) x+y
#define SUB(x,y) x-y
#define MUL(x,y) x*y

int main(int argc, const char *argv[])
{
	
	int a = 0,b = 0,c = 0;
	if(++a>0 || ++b>0)++c;
	printf( "a = %d ,b=%d ,c=%d" ,a,b,c);


	return 0;
}
